张家界中水表厂家/价格优惠
<span style="font-family:KaiTi_GB2312;"><span style=" color: rgb(255, 0, 0); font-size: 24px; "><strong>张家界中水表厂家/价格优惠</strong></span><br /><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; "><span style=" font-family: KaiTi_GB2312; color: rgb(255, 0, 0); font-size: 24px; "><strong>生产厂家、</strong></span><span style="font-size:24px;color:#ff0000;"><strong>为客户提供和大价值的化产品和服务</strong></span></span><span style="font-size:24px;color: rgb(255, 0, 0); "><strong>：姜工 电联： </strong></span><br /><span style="font-size:18px;color:#ff0000;"><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">研制</span><span style="font-style: normal; font-family: arial; line-height: 20px; text-align: left; widows: 1; ">智能水表</span><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">,非接触IC卡</span><span style="font-style: normal; font-family: arial; line-height: 20px; text-align: left; widows: 1; ">水表</span><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">,无源直读</span><span style="font-style: normal; font-family: arial; line-height: 20px; text-align: left; widows: 1; ">水表</span><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">,无线远传</span><span style="font-style: normal; font-family: arial; line-height: 20px; text-align: left; widows: 1; ">水表</span><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">,超声波</span><span style="font-style: normal; font-family: arial; line-height: 20px; text-align: left; widows: 1; ">水表</span><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">,大口径</span><span style="font-style: normal; font-family: arial; line-height: 20px; text-align: left; widows: 1; ">水表</span><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">,IC卡淋浴器,物联网</span><span style="font-style: normal; font-family: arial; line-height: 20px; text-align: left; widows: 1; ">水表</span><span style="font-family: arial; line-height: 20px; text-align: left; widows: 1; ">等.性能稳定.</span></span><span style=" font-size: 18px; "><strong><br /></strong></span></span><span style="font-family:KaiTi_GB2312;font-size:18px;"><br /><span style="font-family: ""; line-height: 24px; text-align: -webkit-left; widows: 1; ">张家界中水表厂家/价格优惠全防水型预付费智能水表专为农村特殊管道安装环境设计，能长时间在水淹状态下使用。进的微电脑控制技术，以非接触射频IC卡为信息载体，采用湿式基表及电池可更换技术，可靠地实现了数据采集、处理、显示、保存及预付费控制等功能，功耗低，抗干扰性强，，安装方便。“交费、后用水”的预付费用水模式提高了人们的用水节水意识，提高了供水行业及物业服务现代化管理水平，具有良好的经济效益和社会效益。该产品在多地被认定为农村饮用水安全工程推荐表型。</span><br /><br><span style="font-family: ""; line-height: 24px; text-align: -webkit-left; widows: 1; "></span>张家界中水表厂家/价格优惠数据转移功能：当水表出现故障后可以用工程卡将故障表数据转移到新表中，从而达到不影响用户正常用水的目的。<br />◇支持水、电、暖一卡通设计，一张用户卡可以管理多只水表，对于一户多表的用户可谓十分方便。<br />◇电池欠压指示：电量不足时，液晶显示“换电池”并自动关阀，提醒用户更换电池。<br />◇防滴漏选配：防滴漏型基表提高了水表的始动性能，防滴漏效果显著。<span style="font-family: ""; line-height: 24px; text-align: -webkit-left; widows: 1; "></span><br><p style="color: rgb(102, 102, 102); font-family: 宋体; line-height: 24px; widows: 1; "><strong>张家界中水表厂家/价格优惠技术参数</strong></p><table width="95%" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#CCCCCC" style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; color: rgb(102, 102, 102); font-family: 宋体; font-size: 12px; line-height: 24px; widows: 1; "><tbody><tr><td width="13%" bgcolor="#FFFFFF" style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><div align="center" class="STYLE2" style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">计量精度</div></td><td width="10%" bgcolor="#FFFFFF" style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><div align="center" class="STYLE2" style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Ｂ级</div></td><td width="7%" bgcolor="#FFFFFF" style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><div align="center" class="STYLE2" style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">压损</div></td><td width="30%" bgcolor="#FFFFFF" style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><div align="center" class="STYLE2" style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><0.2MPa</div></td><td width="20%" bgcolor="#FFFFFF" style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><div align="center" class="STYLE2" style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">工作压力</div></td><td width="20%" bgcolor="#FFFFFF" style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><div align="center" class="STYLE2" style="padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">0.2～1.6MPa</div></td></tr><tr><td rowspan="2" bgcolor="#FFFFFF" style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><div align="center" style="padding: 0px; margin: 0px;">环境温度</div></td><td rowspan="2" bgcolor="#FFFFFF" style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><div align="center" style="padding: 0px; margin: 0px;">0-50℃</div></td><td rowspan="2" bgcolor="#FFFFFF" style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><div align="center" style="padding: 0px; margin: 0px;">电压</div></td><td height="21" bgcolor="#FFFFFF" style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><div align="center" style="padding: 0px; margin: 0px;">普通IC卡表交流220V</div></td><td rowspan="2" bgcolor="#FFFFFF" style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><div align="center" style="padding: 0px; margin: 0px;">阀门开闭次数</div></td><td rowspan="2" bgcolor="#FFFFFF" style="color: rgb(51, 51, 51); padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; "><div align="center" style="padding: 0px; margin: 0px;">>2千次</div></td></tr></tbody></table><br><div class="content-item content-text-item" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0.18rem; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; border-image: initial; outline-width: 0px; outline-style: initial; outline-color: initial; vertical-align: baseline; color: rgb(51, 51, 51); font-family: -apple-system-font, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; font-size: 18px; line-height: 29px; text-align: justify; widows: 1; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-position: initial initial; background-repeat: initial initial; ">以LoRa为例，下面是Semtech推荐的MCU资源需求：</div><div class="content-item content-img-item" style="margin-top: -0.08rem; margin-right: auto; margin-bottom: 0.13rem; margin-left: auto; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; border-image: initial; outline-width: 0px; outline-style: initial; outline-color: initial; vertical-align: baseline; position: relative; max-width: ; overflow-x: hidden; overflow-y: hidden; color: rgb(51, 51, 51); font-family: -apple-system-font, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; font-size: 18px; line-height: 29px; text-align: justify; widows: 1; width: 640px; "><div class="news-img-div" style="margin: 0px; padding: 297px 0px 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;"><img class="J-content-img" data-timgurl="=318881091&fm=173&s=5A887C2391D851C85E5D79CA000080B2&w=640&h=297&img.JPEG&access=215967316" data-box-viewerurl="=318881091&fm=173&s=5A887C2391D851C85E5D79CA000080B2&w=640&h=297&img.JPEG&access=215967316" data-bigoriginal="=318881091&fm=173&s=5A887C2391D851C85E5D79CA000080B2&w=640&h=297&img.JPEG&access=215967316" src="=318881091&fm=173&s=5A887C2391D851C85E5D79CA000080B2&w=640&h=297&img.JPEG&access=215967316" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: middle; max-width: ; position: absolute; top: 0px; width: 640px; height: 297px; background: transparent;" alt="" /></div></div><div class="content-item content-text-item" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0.18rem; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; border-image: initial; outline-width: 0px; outline-style: initial; outline-color: initial; vertical-align: baseline; color: rgb(51, 51, 51); font-family: -apple-system-font, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; font-size: 18px; line-height: 29px; text-align: justify; widows: 1; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-position: initial initial; background-repeat: initial initial; ">以目前应用情况看，64K FLASH 的MCU可以满足LoRaWAN通信需求了，但随着通信功能的完善和功能需求的增多，预计还会需要更大FLASH的MCU。</div><div class="content-item content-text-item" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0.18rem; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; border-image: initial; outline-width: 0px; outline-style: initial; outline-color: initial; vertical-align: baseline; color: rgb(51, 51, 51); font-family: -apple-system-font, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; font-size: 18px; line-height: 29px; text-align: justify; widows: 1; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-position: initial initial; background-repeat: initial initial; ">低功耗MCU（ULP MCU）</div><div class="content-item content-text-item" style="margin-top: 0px; margin-right: 0px; margin-bottom: 0.18rem; margin-left: 0px; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; border-image: initial; outline-width: 0px; outline-style: initial; outline-color: initial; vertical-align: baseline; color: rgb(51, 51, 51); font-family: -apple-system-font, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; font-size: 18px; line-height: 29px; text-align: justify; widows: 1; background-image: initial; background-attachment: initial; background-origin: initial; background-clip: initial; background-position: initial initial; background-repeat: initial initial; ">作为水表核心的低功耗MCU产品都有那些供应商呢？下面是整理的部分欧美日系和大陆系的低功耗MCU厂家：</div><div class="content-item content-img-item" style="margin-top: -0.08rem; margin-right: auto; margin-bottom: 0.13rem; margin-left: auto; padding-top: 0px; padding-right: 0px; padding-bottom: 0px; padding-left: 0px; border-top-width: 0px; border-right-width: 0px; border-bottom-width: 0px; border-left-width: 0px; border-style: initial; border-color: initial; border-image: initial; outline-width: 0px; outline-style: initial; outline-color: initial; vertical-align: baseline; position: relative; max-width: ; overflow-x: hidden; overflow-y: hidden; color: rgb(51, 51, 51); font-family: -apple-system-font, "Helvetica Neue", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", sans-serif; font-size: 18px; line-height: 29px; text-align: justify; widows: 1; width: 640px; "><div class="news-img-div" style="margin: 0px; padding: 328px 0px 0px; border: 0px; outline: 0px; vertical-align: baseline; background: transparent;"><img class="J-content-img" data-timgurl="=285110547&fm=173&s=ED08F41B0D584DCE18DCA4DA0000C0B1&w=640&h=328&img.JPEG&access=215967316" data-box-viewerurl="=285110547&fm=173&s=ED08F41B0D584DCE18DCA4DA0000C0B1&w=640&h=328&img.JPEG&access=215967316" data-bigoriginal="=285110547&fm=173&s=ED08F41B0D584DCE18DCA4DA0000C0B1&w=640&h=328&img.JPEG&access=215967316" src="=285110547&fm=173&s=ED08F41B0D584DCE18DCA4DA0000C0B1&w=640&h=328&img.JPEG&access=215967316" style="margin: 0px; padding: 0px; border: 0px; outline: 0px; vertical-align: middle; max-width: ; position: absolute; top: 0px; width: 640px; height: 328px; background: transparent;" alt="" /></div></div><br>张家界中水表厂家/价格优惠防冷冻技术指标。防冷冻问题主要是一个保管和使用方法问题，比如说，在结冰的温度区，要做排水处理，防止冰涨，这显然是个管理问题。温度低于零度不必考虑水表的使用，因为水已经结冰，无法计量。但是在运输和保管过程中，可能会遇到远远低于零度的温度，这就需要考虑。这个合理指标的数值应当是-25度至+50度范围内，在这个范围内水表应当不会被冻坏，当温度恢复到正常温度后，IC卡水表应能正常工作。<span style="color: rgb(102, 102, 102); font-family: 宋体; line-height: 24px; widows: 1; "></span></span><br /><br />
